越区切换的分析及其在GSM网络优化中的作用

Analysis of Handover Process and Its Function in GSM Network Optimization

为减少全球移动通讯(GSM:Global System for Mobile Communications)网络运营过程中越区切换失效的数量,在研究网络中越区切换原理的基础上,分析了与越区切换相关的部分参数及参数设置对越区切换的影响,研究越区切换在GSM网络优化中的作用。提出了一种越区切换参数设置方案和从越区切换的角度解决GSM网络优化问题的方案,实现了对网络的优化。运行结果表明,越区切换失效的案例数减少了90%。

Based on the research of handover process of GSM （Global System for Mobile Communications） network, corresponding parameters of handover were described, the setting principle of these parameters were analysed. Emphasizing the role of handover process of the GSM network, we put forward optimum way to set handover parameters and give GSM network optimization method from the perspective of handover, reduce the number of failure handover in GSM network, finally optimize the GSM network.